As exhaust gases exit the 328i engine and flow into an AWE Tuning 180 Technology™ equipped resonator, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. More on AWE Tuning 180 Technology in the tab above.

What’s in the box?

Depending on which options you choose, the AWE Tuning BMW F30 328i Exhaust Suite includes the exhaust system itself, the Performance Mid Pipe (if chosen), exhaust tips (two or four), and all clamps and hardware required for installation. If you are opting for the quad tip option, be sure to also purchase the marking template.

FITMENT NOTE: We are working on a fitment update for manual vehicles. If you have a manual F30 328i, please click here to connect with a specialist to place your order.